From 72148aecf4fd9218e2db1333534e8403fdd66eb9 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Sat, 28 Jan 2017 09:32:51 +0100 Subject: block: make scsi_request and scsi ioctl support optional We only need this code to support scsi, ide, cciss and virtio. And at least for virtio it's a deprecated feature to start with. This should shrink the kernel size for embedded device that only use, say eMMC a bit. Signed-off-by: Christoph Hellwig Signed-off-by: Jens Axboe --- drivers/block/Kconfig | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/block/Kconfig') diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig index 223ff2fcae7e..7a4c787a5edf 100644 --- a/drivers/block/Kconfig +++ b/drivers/block/Kconfig @@ -69,6 +69,7 @@ config AMIGA_Z2RAM config GDROM tristate "SEGA Dreamcast GD-ROM drive" depends on SH_DREAMCAST + select BLK_SCSI_REQUEST # only for the generic cdrom code help A standard SEGA Dreamcast comes with a modified CD ROM drive called a "GD-ROM" by SEGA to signify it is capable of reading special disks @@ -114,6 +115,7 @@ config BLK_CPQ_CISS_DA tristate "Compaq Smart Array 5xxx support" depends on PCI select CHECK_SIGNATURE + select BLK_SCSI_REQUEST help This is the driver for Compaq Smart Array 5xxx controllers. Everyone using these boards should say Y here. @@ -386,6 +388,7 @@ config BLK_DEV_RAM_DAX config CDROM_PKTCDVD tristate "Packet writing on CD/DVD media (DEPRECATED)" depends on !UML + select BLK_SCSI_REQUEST help Note: This driver is deprecated and will be removed from the kernel in the near future! @@ -497,6 +500,7 @@ config XEN_BLKDEV_BACKEND config VIRTIO_BLK tristate "Virtio block driver" depends on VIRTIO + select BLK_SCSI_REQUEST ---help--- This is the virtual block driver for virtio. It can be used with lguest or QEMU based VMMs (like KVM or Xen). Say Y or M. -- cgit v1.2.3